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020 _a0000029363
082 _a621.382
100 _aValkenberg M.E.
245 0 _aNetwork Analysis
250 _aThird
260 _aNew York
_bP.H.I.
_c1999
536 _aManagement
650 _a Network
650 _aAnalysis
650 _aNetwork Analysis Digital Filte
942 _cBK
999 _c12411
_d12411